ANGLES/TRIANGLES2021

Determine if it is possible to form a triangle with the given side lengths. 2 mm, 2 mm, 8 mm

• yes
• no

Tags

CCSS.7.G.A.2

Determine if it is possible to form a triangle with the given side lengths. 7 yd, 8 yd, 9 yd

• yes
• no

Tags

CCSS.7.G.A.2

Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 7 ft, 13 ft

• more than 6 but less than 20
• more than 20 but less than 6
• less than 6 but more than 20

In triangle ABC, the length of side AB is 10 inches and the length of side BC is 17 inches.  Which of the following could be the length of side AC?

• 16 inches
• 5 inches
• 32 inches
• 29 inches

How many triangles exist with the given angle measures?  60°, 60°, 60°

• No triangle exists
• Exactly one unique triangle exists
• More than one triangle exists

Tags

CCSS.7.G.A.2

Solve for x.

• 16
• 11
• 50
• 6

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 30^o
• 110^o
• 150^o
• 40^o

Tags

CCSS.8.G.A.5

Practice 1a: Name a pair of complementary angles

• $\angle1\ and\ \angle2$

• $\angle3\ and\ \angle2$

• $\angle4\ and\ \angle5$

• $\angle3\ and\ \angle5$

Tags

CCSS.7.G.B.5

Practice 1b: Name a pair of vertical angles

•  $\angle2\ \ and\ \angle4$ 

•  $\angle3\ \ and\ \angle2$ 

•  $\angle1\ and\ \angle4$ 

•  $\angle3\ \ and\ \angle5$ 

Tags

CCSS.7.G.B.5

Practice 2: What is the supplement of 74.3 degrees?

• $105.7\degree$

• $180\degree$

• $148.6\degree$

• $15.7\degree$

Tags

CCSS.7.G.B.5